This happened to me also. I have confirmed it is a problem with Edgy and not GParted here: http://bugzilla.gnome.org/show_bug.cgi?id=357384
A workaround is to specify the drives manually. (For instance: gparted /dev/sda /dev/sdb) -- GParted sees only one disk https://launchpad.net/bugs/61973 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs